1 files changed, 0 insertions, 75 deletions
diff --git a/testhal/STM32F1xx/I2C/max1236.c b/testhal/STM32F1xx/I2C/max1236.c
deleted file mode 100644
index 09e2c8b35..000000000
--- a/testhal/STM32F1xx/I2C/max1236.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * Maxim ADC has not so suitable default settings after startup.
- * So we will create init function to tune this ADC.
- */
-
-#include <stdlib.h>
-
-#include "ch.h"
-#include "hal.h"
-
-#include "max1236.h"
-
-
-#define max1236_addr 0b0110100
-
-
-/* Data buffers */
-static i2cblock_t max1236_rx_data[MAX1236_RX_DEPTH];
-static i2cblock_t max1236_tx_data[MAX1236_TX_DEPTH];
-/* ADC results */
-static uint16_t ch1 = 0, ch2 = 0, ch3 = 0, ch4 = 0;
-
-
-/* Error trap */
-static void i2c_max1236_error_cb(I2CDriver *i2cp, const I2CSlaveConfig *i2cscfg){
-  (void)i2cscfg;
-  int status = 0;
-  status = i2cp->id_i2c->SR1;
-  while(TRUE);
-}
-
-
-/* This callback raise up when transfer finished */
-static void i2c_max1236_cb(I2CDriver *i2cp, const I2CSlaveConfig *i2cscfg){
-  (void)*i2cp;
-  (void)*i2cscfg;
-  /* get ADC data */
-}
-
-
-/* ADC maxim MAX1236 config */
-
-static const I2CSlaveConfig max1236 = {
-		i2c_max1236_cb,
-    i2c_max1236_error_cb,
-};
-
-
-/**
- * Initilization routine. See datasheet on page 13 to understand
- * how to initialize ADC.
- */
-void init_max1236(void){
-  /* this data we must send via IC to setup ADC */
-  max1236_tx_data[0] = 0b10000011; /* config register content. Consult datasheet */
-  max1236_tx_data[1] = 0b00000111; /* config register content. Consult datasheet */
-
-  /* transmit out 2 bytes */
-  i2cAcquireBus(&I2CD2);
-  i2cMasterTransmit(&I2CD2, &max1236, max1236_addr, max1236_tx_data, 2, max1236_rx_data, 0);
-  i2cReleaseBus(&I2CD2);
-}
-
-
-/* Now simply read 8 bytes to get all 4 ADC channels */
-void read_max1236(void){
-  i2cAcquireBus(&I2CD2);
-  i2cMasterReceive(&I2CD2, &max1236, max1236_addr, max1236_rx_data, 8);
-  i2cReleaseBus(&I2CD2);
-
-  ch1 = ((max1236_rx_data[0] & 0xF) << 8) + max1236_rx_data[1];
-  ch2 = ((max1236_rx_data[2] & 0xF) << 8) + max1236_rx_data[3];
-  ch3 = ((max1236_rx_data[4] & 0xF) << 8) + max1236_rx_data[5];
-  ch4 = ((max1236_rx_data[6] & 0xF) << 8) + max1236_rx_data[7];
-}